[INFO] fetching crate jex 0.2.0... [INFO] documenting jex-0.2.0 against try#6ee483316d2e4581572121d60a955affb2032eb3+cargoflags=-Zrustdoc-scrape-examples for scrape-examples [INFO] extracting crate jex 0.2.0 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate jex 0.2.0 on toolchain 6ee483316d2e4581572121d60a955affb2032eb3 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6ee483316d2e4581572121d60a955affb2032eb3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate jex 0.2.0 [INFO] finished tweaking crates.io crate jex 0.2.0 [INFO] tweaked toml for crates.io crate jex 0.2.0 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate crates.io crate jex 0.2.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6ee483316d2e4581572121d60a955affb2032eb3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+6ee483316d2e4581572121d60a955affb2032eb3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6cf848bf2bbe12e49c5c56fdbec9a327f3e9629954e3cc0f020d0e32335dc9bf [INFO] running `Command { std: "docker" "start" "-a" "6cf848bf2bbe12e49c5c56fdbec9a327f3e9629954e3cc0f020d0e32335dc9bf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6cf848bf2bbe12e49c5c56fdbec9a327f3e9629954e3cc0f020d0e32335dc9bf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6cf848bf2bbe12e49c5c56fdbec9a327f3e9629954e3cc0f020d0e32335dc9bf", kill_on_drop: false }` [INFO] [stdout] 6cf848bf2bbe12e49c5c56fdbec9a327f3e9629954e3cc0f020d0e32335dc9bf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+6ee483316d2e4581572121d60a955affb2032eb3" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json" "-Zrustdoc-scrape-examples", kill_on_drop: false }` [INFO] [stdout] d1d95ae02bb203fed8507d89500d9c08342871e266a6288ee88e9aed678b957b [INFO] running `Command { std: "docker" "start" "-a" "d1d95ae02bb203fed8507d89500d9c08342871e266a6288ee88e9aed678b957b", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.79 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling log v0.4.13 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling cc v1.0.60 [INFO] [stderr] Compiling syn v1.0.42 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking smallvec v1.4.2 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling pkg-config v0.3.18 [INFO] [stderr] Compiling nix v0.18.0 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Compiling serde v1.0.116 [INFO] [stderr] Compiling argh_shared v0.1.1 [INFO] [stderr] Compiling serde_json v1.0.57 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling unicode-general-category v0.2.0 [INFO] [stderr] Compiling autotools v0.2.1 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Compiling jq-src v0.4.1 [INFO] [stderr] Checking aho-corasick v0.7.14 [INFO] [stderr] Checking utf8parse v0.2.0 [INFO] [stderr] Checking termcolor v1.1.2 [INFO] [stderr] Checking regex-syntax v0.6.20 [INFO] [stderr] Checking cassowary v0.3.0 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Checking itoa v0.4.6 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling jq-sys v0.2.2 [INFO] [stderr] Checking parking_lot_core v0.7.2 [INFO] [stderr] Checking signal-hook-registry v1.2.2 [INFO] [stderr] Checking mio v0.7.5 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking dirs-sys-next v0.1.1 [INFO] [stderr] Checking dirs-sys v0.3.6 [INFO] [stderr] Checking dirs-next v1.0.2 [INFO] [stderr] Checking directories v3.0.2 [INFO] [stderr] Checking signal-hook v0.1.16 [INFO] [stderr] Checking parking_lot v0.10.2 [INFO] [stderr] Checking crossterm v0.17.7 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking tui v0.12.0 [INFO] [stderr] Checking regex v1.4.1 [INFO] [stderr] Checking simplelog v0.9.0 [INFO] [stderr] Checking rustyline v6.3.0 [INFO] [stderr] Compiling argh_derive v0.1.1 [INFO] [stderr] Checking argh v0.1.3 [INFO] [stderr] Scraping jex v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Documenting jex v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> src/cursor.rs:84:18 [INFO] [stdout] | [INFO] [stdout] 84 | ) => (index == other_index && json == other_json), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 84 - ) => (index == other_index && json == other_json), [INFO] [stdout] 84 + ) => index == other_index && json == other_json, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> src/cursor.rs:95:18 [INFO] [stdout] | [INFO] [stdout] 95 | ) => (index == other_index && json == other_json && key == other_key), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 95 - ) => (index == other_index && json == other_json && key == other_key), [INFO] [stdout] 95 + ) => index == other_index && json == other_json && key == other_key, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 40.99s [INFO] running `Command { std: "docker" "inspect" "d1d95ae02bb203fed8507d89500d9c08342871e266a6288ee88e9aed678b957b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d1d95ae02bb203fed8507d89500d9c08342871e266a6288ee88e9aed678b957b", kill_on_drop: false }` [INFO] [stdout] d1d95ae02bb203fed8507d89500d9c08342871e266a6288ee88e9aed678b957b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=1" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+6ee483316d2e4581572121d60a955affb2032eb3" "rustdoc" "--lib" "-Zrustdoc-map" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json" "-Zrustdoc-scrape-examples", kill_on_drop: false }` [INFO] [stdout] ff95c5e9deeead1758fe331b39da8b80e0f48dca529b0cad739902fa10ffb46d [INFO] running `Command { std: "docker" "start" "-a" "ff95c5e9deeead1758fe331b39da8b80e0f48dca529b0cad739902fa10ffb46d", kill_on_drop: false }` [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> src/cursor.rs:84:18 [INFO] [stdout] | [INFO] [stdout] 84 | ) => (index == other_index && json == other_json), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 84 - ) => (index == other_index && json == other_json), [INFO] [stdout] 84 + ) => index == other_index && json == other_json, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> src/cursor.rs:95:18 [INFO] [stdout] | [INFO] [stdout] 95 | ) => (index == other_index && json == other_json && key == other_key), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 95 - ) => (index == other_index && json == other_json && key == other_key), [INFO] [stdout] 95 + ) => index == other_index && json == other_json && key == other_key, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Documenting jex v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> src/cursor.rs:84:18 [INFO] [stdout] | [INFO] [stdout] 84 | ) => (index == other_index && json == other_json), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 84 - ) => (index == other_index && json == other_json), [INFO] [stdout] 84 + ) => index == other_index && json == other_json, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> src/cursor.rs:95:18 [INFO] [stdout] | [INFO] [stdout] 95 | ) => (index == other_index && json == other_json && key == other_key), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 95 - ) => (index == other_index && json == other_json && key == other_key), [INFO] [stdout] 95 + ) => index == other_index && json == other_json && key == other_key, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.30s [INFO] running `Command { std: "docker" "inspect" "ff95c5e9deeead1758fe331b39da8b80e0f48dca529b0cad739902fa10ffb46d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ff95c5e9deeead1758fe331b39da8b80e0f48dca529b0cad739902fa10ffb46d", kill_on_drop: false }` [INFO] [stdout] ff95c5e9deeead1758fe331b39da8b80e0f48dca529b0cad739902fa10ffb46d